What powers 21stpools.com?
Last seen Jun 2026 · 14 technologies across 11 categories
CMS
Databases
MySQL
since Jul 2020
Font scripts
Google Font API
since Jul 2020
Miscellaneous
Open Graph
since Sep 2022
RSS
since Jun 2023
Performance
Priority Hints
since Dec 2023
Programming languages
PHP
since Jul 2020
Security
Really Simple SSL & Security
since May 2024
Tag managers
Google Tag Manager
since Jul 2020
UI frameworks
Animate.css
since Jul 2020
Web servers
Apache HTTP Server
since Jul 2020
WordPress plugins
Audience
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.08 / 10 · ranked #11,301,828 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 3300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 0.6 MB · 32 requests
- WordPress theme: bb-theme (child: bb-theme-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.